| UTR Pro Tennis Series California | 2021/07/26 18:00 | Joshua Charlton v Zharyn, Dzianis | 6-1,6-2 |
| UTR Pro Tennis Series California | 2021/07/25 21:00 | Joshua Charlton v Vandecasteele, Luke | 6-3,6-2 |
| UTR Pro Tennis Series California | 2021/07/21 18:00 | Joshua Charlton v Wally Thayne | 7-6,5-7,0-0 |
| UTR Pro Tennis Series California | 2021/07/20 22:00 | Joshua Charlton v Sema Pankin | 6-3,4-6,4-6 |
| UTR Pro Tennis Series California | 2021/07/19 21:00 | Maxwell McKennon v Joshua Charlton | 6-4,6-3 |
| UTR Pro Tennis Series Nevada | 2021/07/04 15:00 | Joshua Charlton v Bjorn Swenson | 7-5,6-3 |
| UTR Pro Tennis Series Nevada | 2021/07/03 15:00 | Joshua Charlton v Tim Dzhurinskiy | 2-6,6-3,5-1 |
| UTR Pro Tennis Series Nevada | 2021/07/02 18:00 | Kiger, Mac v Joshua Charlton | 6-4,3-6,2-5 |
| UTR Pro Tennis Series California | 2021/07/28 16:30 | Han, Nathan v Rogers, Andrew | 6-7,3-6 |
| UTR Pro Tennis Series California | 2021/07/27 18:00 | Han, Nathan v Rohan Murali | 6-1,5-3 |
| UTR Pro Tennis Series California | 2021/07/26 19:30 | Bailey, Aaron v Han, Nathan | 0-6,1-5 |
| UTR Pro Tennis Series California | 2021/07/19 18:00 | Spencer Johnson v Han, Nathan | 5-7,6-1,6-5 |
| UTR Pro Tennis Series California | 2021/07/18 20:15 | Quinn Vandecasteele v Han, Nathan | 6-2,5-1 |
| ITF M15 Cancun | 2020/02/17 14:00 | Mendez, Matthew v Han, Nathan | 5-7,6-0,11-9 |
| ITF M15 Cancun | 2020/02/16 14:00 | Diego Bustamante v Han, Nathan | 3-6,0-6 |
| ITF M15 Cancun | 2020/02/09 14:00 | Alex Hernandez v Han, Nathan | 6-2,6-4 |